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经营范围
发明名称
TELEPHONE SYSTEM
摘要
申请公布号
JPH04222152(A)
申请公布日期
1992.08.12
申请号
JP19900413238
申请日期
1990.12.21
申请人
FUJITSU GENERAL LTD
发明人
SASAKI KATSUHIKO
分类号
G10L13/00;G10L21/06;H04M1/00;H04M11/00
主分类号
G10L13/00
代理机构
代理人
主权项
地址
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